./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 98b726a200cc424fa7bb1c37464c61d975878210ba7711cf31eb9bd278784d63 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:17:15,288 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:17:15,410 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:17:15,422 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:17:15,423 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:17:15,459 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:17:15,461 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:17:15,462 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:17:15,463 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:17:15,468 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:17:15,469 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:17:15,469 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:17:15,470 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:17:15,472 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:17:15,472 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:17:15,473 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:17:15,473 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:17:15,474 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:17:15,474 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:17:15,475 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:17:15,476 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:17:15,477 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:17:15,477 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:17:15,478 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:15,478 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:17:15,479 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:17:15,479 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:17:15,480 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:17:15,480 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:17:15,481 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:17:15,482 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98b726a200cc424fa7bb1c37464c61d975878210ba7711cf31eb9bd278784d63 [2023-11-24 22:17:15,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:17:15,820 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:17:15,823 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:17:15,824 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:17:15,825 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:17:15,826 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i [2023-11-24 22:17:18,944 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:17:19,522 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:17:19,522 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i [2023-11-24 22:17:19,565 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi/data/15f6dad43/845425ca9f684d53acf8daa27472b99f/FLAGb3d1b8fc1 [2023-11-24 22:17:19,582 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi/data/15f6dad43/845425ca9f684d53acf8daa27472b99f [2023-11-24 22:17:19,588 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:17:19,589 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:17:19,593 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:19,593 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:17:19,598 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:17:19,599 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:19" (1/1) ... [2023-11-24 22:17:19,600 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fc62e1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:19, skipping insertion in model container [2023-11-24 22:17:19,601 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:19" (1/1) ... [2023-11-24 22:17:19,722 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:17:21,121 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i[171889,171902] [2023-11-24 22:17:21,214 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:21,257 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:17:21,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [3647] [2023-11-24 22:17:21,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [3654] [2023-11-24 22:17:21,545 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--mfd--sm501.ko-main.cil.out.i[171889,171902] [2023-11-24 22:17:21,571 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:21,649 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:17:21,656 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:17:21,657 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21 WrapperNode [2023-11-24 22:17:21,657 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:21,658 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:21,659 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:17:21,659 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:17:21,667 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:21,782 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:21,900 INFO L138 Inliner]: procedures = 180, calls = 1666, calls flagged for inlining = 68, calls inlined = 60, statements flattened = 3574 [2023-11-24 22:17:21,900 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:21,901 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:17:21,901 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:17:21,901 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:17:21,911 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:21,911 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:21,929 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:21,929 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:22,126 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:22,152 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:22,178 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:22,200 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:22,227 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:17:22,228 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:17:22,229 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:17:22,229 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:17:22,230 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:21" (1/1) ... [2023-11-24 22:17:22,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:22,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:17:22,264 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:17:22,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62ffba47-1f7b-4884-b465-a2a220ea9724/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:17:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure gpiochip_remove [2023-11-24 22:17:22,306 INFO L138 BoogieDeclarations]: Found implementation of procedure gpiochip_remove [2023-11-24 22:17:22,306 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-24 22:17:22,306 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-24 22:17:22,307 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-24 22:17:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-24 22:17:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_mdelay [2023-11-24 22:17:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_mdelay [2023-11-24 22:17:22,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_clock_lock_of_sm501_devdata [2023-11-24 22:17:22,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_clock_lock_of_sm501_devdata [2023-11-24 22:17:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_calc_clock [2023-11-24 22:17:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_calc_clock [2023-11-24 22:17:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_input [2023-11-24 22:17:22,309 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_input [2023-11-24 22:17:22,309 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_probe [2023-11-24 22:17:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_probe [2023-11-24 22:17:22,310 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-24 22:17:22,310 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-24 22:17:22,311 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_regs [2023-11-24 22:17:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_regs [2023-11-24 22:17:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_setup_uart_data [2023-11-24 22:17:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_setup_uart_data [2023-11-24 22:17:22,312 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_remove [2023-11-24 22:17:22,312 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_remove [2023-11-24 22:17:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:17:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_set_power [2023-11-24 22:17:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_set_power [2023-11-24 22:17:22,313 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_pin2nr [2023-11-24 22:17:22,313 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_pin2nr [2023-11-24 22:17:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure to_sm501_gpio [2023-11-24 22:17:22,314 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sm501_gpio [2023-11-24 22:17:22,314 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_unit_power [2023-11-24 22:17:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_unit_power [2023-11-24 22:17:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_dev_remove [2023-11-24 22:17:22,315 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_dev_remove [2023-11-24 22:17:22,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:17:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:17:22,316 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_get [2023-11-24 22:17:22,316 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_get [2023-11-24 22:17:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_clock_lock_of_sm501_devdata [2023-11-24 22:17:22,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_clock_lock_of_sm501_devdata [2023-11-24 22:17:22,317 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_mem [2023-11-24 22:17:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_mem [2023-11-24 22:17:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 22:17:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 22:17:22,318 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_calc_pll [2023-11-24 22:17:22,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_calc_pll [2023-11-24 22:17:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:17:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-24 22:17:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-24 22:17:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-24 22:17:22,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-24 22:17:22,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-24 22:17:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-24 22:17:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-24 22:17:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-24 22:17:22,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-11-24 22:17:22,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-11-24 22:17:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_subio [2023-11-24 22:17:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_subio [2023-11-24 22:17:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_register_device [2023-11-24 22:17:22,321 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_register_device [2023-11-24 22:17:22,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:17:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:17:22,322 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_dev [2023-11-24 22:17:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_dev [2023-11-24 22:17:22,322 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_register_chip [2023-11-24 22:17:22,322 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_register_chip [2023-11-24 22:17:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:17:22,323 INFO L130 BoogieDeclarations]: Found specification of procedure to_sm_device [2023-11-24 22:17:22,323 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sm_device [2023-11-24 22:17:22,324 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-24 22:17:22,325 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-24 22:17:22,325 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-24 22:17:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-24 22:17:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_select_clock [2023-11-24 22:17:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_select_clock [2023-11-24 22:17:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:17:22,326 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_irq [2023-11-24 22:17:22,326 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_irq [2023-11-24 22:17:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:17:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:17:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 22:17:22,327 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_sync_regs [2023-11-24 22:17:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_sync_regs [2023-11-24 22:17:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2023-11-24 22:17:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2023-11-24 22:17:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:17:22,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 22:17:22,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:17:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_create_subdev [2023-11-24 22:17:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_create_subdev [2023-11-24 22:17:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_to_dev [2023-11-24 22:17:22,329 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_to_dev [2023-11-24 22:17:22,329 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2023-11-24 22:17:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2023-11-24 22:17:22,330 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-24 22:17:22,330 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-24 22:17:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-24 22:17:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-24 22:17:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:17:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_dump_gate [2023-11-24 22:17:22,331 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_dump_gate [2023-11-24 22:17:22,331 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-24 22:17:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-24 22:17:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-24 22:17:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-24 22:17:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:17:22,332 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2023-11-24 22:17:22,332 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2023-11-24 22:17:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-24 22:17:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-24 22:17:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_set_clock [2023-11-24 22:17:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_set_clock [2023-11-24 22:17:22,333 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_modify_reg [2023-11-24 22:17:22,333 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_modify_reg [2023-11-24 22:17:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-24 22:17:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-24 22:17:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-24 22:17:22,334 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-24 22:17:22,334 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-24 22:17:22,335 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-24 22:17:22,335 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_init_reg [2023-11-24 22:17:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_init_reg [2023-11-24 22:17:22,336 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-24 22:17:22,336 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-24 22:17:22,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:17:22,336 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-24 22:17:22,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-11-24 22:17:22,338 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_plat_resume [2023-11-24 22:17:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_plat_resume [2023-11-24 22:17:22,338 INFO L130 BoogieDeclarations]: Found specification of procedure sm501_gpio_ensure_gpio [2023-11-24 22:17:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sm501_gpio_ensure_gpio [2023-11-24 22:17:22,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:17:22,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:17:22,902 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:17:22,906 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:17:27,625 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:17:28,986 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:17:28,986 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 22:17:28,988 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:28 BoogieIcfgContainer [2023-11-24 22:17:28,989 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:17:28,990 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:17:28,990 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:17:29,001 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:17:29,001 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:28" (1/1) ... [2023-11-24 22:17:29,011 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:17:29,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:29,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 844 states and 1202 transitions. [2023-11-24 22:17:29,102 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1202 transitions. [2023-11-24 22:17:29,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-24 22:17:29,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:29,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:29,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:29,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:30,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:30,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 850 states and 1239 transitions. [2023-11-24 22:17:30,033 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1239 transitions. [2023-11-24 22:17:30,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:30,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:30,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:30,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:30,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:30,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:30,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 861 states and 1292 transitions. [2023-11-24 22:17:30,655 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1292 transitions. [2023-11-24 22:17:30,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-24 22:17:30,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:30,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:30,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:30,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:31,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:31,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 873 states and 1346 transitions. [2023-11-24 22:17:31,247 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1346 transitions. [2023-11-24 22:17:31,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-24 22:17:31,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:31,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:31,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:31,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:31,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:31,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 874 states and 1347 transitions. [2023-11-24 22:17:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1347 transitions. [2023-11-24 22:17:31,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-24 22:17:31,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:31,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:31,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:31,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:32,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:32,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 887 states and 1402 transitions. [2023-11-24 22:17:32,279 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1402 transitions. [2023-11-24 22:17:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-24 22:17:32,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:32,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:32,555 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:17:32,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:32,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 888 states and 1403 transitions. [2023-11-24 22:17:32,580 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1403 transitions. [2023-11-24 22:17:32,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 22:17:32,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:32,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:32,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:33,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:33,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 902 states and 1459 transitions. [2023-11-24 22:17:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1459 transitions. [2023-11-24 22:17:33,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 22:17:33,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:33,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:33,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:33,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:33,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:33,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 905 states and 1495 transitions. [2023-11-24 22:17:33,949 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1495 transitions. [2023-11-24 22:17:33,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-24 22:17:33,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:33,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:34,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:34,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:34,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:34,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 906 states and 1495 transitions. [2023-11-24 22:17:34,248 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1495 transitions. [2023-11-24 22:17:34,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 22:17:34,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:34,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:34,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:34,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:34,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 908 states and 1498 transitions. [2023-11-24 22:17:34,529 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1498 transitions. [2023-11-24 22:17:34,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 22:17:34,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:34,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:34,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:34,746 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:34,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:34,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 909 states and 1499 transitions. [2023-11-24 22:17:34,772 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1499 transitions. [2023-11-24 22:17:34,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 22:17:34,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:34,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:34,951 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:35,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:35,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 913 states and 1536 transitions. [2023-11-24 22:17:35,564 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1536 transitions. [2023-11-24 22:17:35,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 22:17:35,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:35,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:35,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:17:35,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:35,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 914 states and 1536 transitions. [2023-11-24 22:17:35,921 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1536 transitions. [2023-11-24 22:17:35,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-24 22:17:35,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:35,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:36,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:36,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:36,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 915 states and 1536 transitions. [2023-11-24 22:17:36,326 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1536 transitions. [2023-11-24 22:17:36,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 22:17:36,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:36,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:36,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:36,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:17:36,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:36,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 916 states and 1537 transitions. [2023-11-24 22:17:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1537 transitions. [2023-11-24 22:17:36,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 22:17:36,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:36,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:36,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:36,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:36,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 917 states and 1538 transitions. [2023-11-24 22:17:36,979 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1538 transitions. [2023-11-24 22:17:36,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 22:17:36,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:36,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:37,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:37,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:38,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:38,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 923 states and 1579 transitions. [2023-11-24 22:17:38,100 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1579 transitions. [2023-11-24 22:17:38,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 22:17:38,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:38,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:38,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:38,301 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:17:38,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:38,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 924 states and 1579 transitions. [2023-11-24 22:17:38,570 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1579 transitions. [2023-11-24 22:17:38,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-11-24 22:17:38,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:38,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:38,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:39,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:39,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 925 states and 1579 transitions. [2023-11-24 22:17:39,034 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1579 transitions. [2023-11-24 22:17:39,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 22:17:39,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:39,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:39,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:39,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:39,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:39,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 926 states and 1579 transitions. [2023-11-24 22:17:39,266 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1579 transitions. [2023-11-24 22:17:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 22:17:39,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:39,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:39,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:39,439 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:39,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:39,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 928 states and 1583 transitions. [2023-11-24 22:17:39,647 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1583 transitions. [2023-11-24 22:17:39,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 22:17:39,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:39,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:39,820 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:39,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:39,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 929 states and 1583 transitions. [2023-11-24 22:17:39,856 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1583 transitions. [2023-11-24 22:17:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 22:17:39,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:39,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:39,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:40,036 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:17:40,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:40,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 930 states and 1583 transitions. [2023-11-24 22:17:40,252 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1583 transitions. [2023-11-24 22:17:40,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-24 22:17:40,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:40,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:40,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:40,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:40,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 931 states and 1583 transitions. [2023-11-24 22:17:40,630 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1583 transitions. [2023-11-24 22:17:40,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 22:17:40,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:40,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:40,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:40,788 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:17:41,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:41,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 938 states and 1625 transitions. [2023-11-24 22:17:41,029 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1625 transitions. [2023-11-24 22:17:41,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 22:17:41,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:41,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:41,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:41,244 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:43,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 945 states and 1673 transitions. [2023-11-24 22:17:43,223 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1673 transitions. [2023-11-24 22:17:43,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 22:17:43,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,481 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:17:43,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 946 states and 1673 transitions. [2023-11-24 22:17:43,526 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1673 transitions. [2023-11-24 22:17:43,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 22:17:43,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:43,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 947 states and 1673 transitions. [2023-11-24 22:17:43,868 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1673 transitions. [2023-11-24 22:17:43,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 22:17:43,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:44,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 949 states and 1677 transitions. [2023-11-24 22:17:44,644 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1677 transitions. [2023-11-24 22:17:44,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 22:17:44,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,825 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:45,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 950 states and 1678 transitions. [2023-11-24 22:17:45,109 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1678 transitions. [2023-11-24 22:17:45,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 22:17:45,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,280 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:45,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 952 states and 1684 transitions. [2023-11-24 22:17:45,772 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1684 transitions. [2023-11-24 22:17:45,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 22:17:45,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,080 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:17:46,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 953 states and 1684 transitions. [2023-11-24 22:17:46,303 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1684 transitions. [2023-11-24 22:17:46,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-11-24 22:17:46,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,505 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:46,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 954 states and 1684 transitions. [2023-11-24 22:17:46,557 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1684 transitions. [2023-11-24 22:17:46,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 22:17:46,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,748 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:17:47,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 961 states and 1726 transitions. [2023-11-24 22:17:47,089 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1726 transitions. [2023-11-24 22:17:47,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 22:17:47,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,263 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:47,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 962 states and 1726 transitions. [2023-11-24 22:17:47,304 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1726 transitions. [2023-11-24 22:17:47,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 22:17:47,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:17:47,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 963 states and 1726 transitions. [2023-11-24 22:17:47,518 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1726 transitions. [2023-11-24 22:17:47,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 22:17:47,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,694 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:48,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 965 states and 1730 transitions. [2023-11-24 22:17:48,248 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1730 transitions. [2023-11-24 22:17:48,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 22:17:48,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,468 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:48,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 966 states and 1731 transitions. [2023-11-24 22:17:48,783 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1731 transitions. [2023-11-24 22:17:48,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-11-24 22:17:48,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:48,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 967 states and 1731 transitions. [2023-11-24 22:17:48,980 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1731 transitions. [2023-11-24 22:17:48,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:17:48,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:17:49,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 974 states and 1773 transitions. [2023-11-24 22:17:49,461 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1773 transitions. [2023-11-24 22:17:49,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:17:49,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:49,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 975 states and 1773 transitions. [2023-11-24 22:17:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1773 transitions. [2023-11-24 22:17:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:17:49,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:17:49,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 976 states and 1773 transitions. [2023-11-24 22:17:49,869 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1773 transitions. [2023-11-24 22:17:49,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:17:49,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:50,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1777 states to 978 states and 1777 transitions. [2023-11-24 22:17:50,514 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1777 transitions. [2023-11-24 22:17:50,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:17:50,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,705 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:51,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 981 states and 1784 transitions. [2023-11-24 22:17:51,173 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1784 transitions. [2023-11-24 22:17:51,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:17:51,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,303 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:51,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 982 states and 1785 transitions. [2023-11-24 22:17:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1785 transitions. [2023-11-24 22:17:51,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:17:51,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,579 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:51,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 983 states and 1786 transitions. [2023-11-24 22:17:51,806 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1786 transitions. [2023-11-24 22:17:51,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-24 22:17:51,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,933 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:17:51,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 984 states and 1786 transitions. [2023-11-24 22:17:51,965 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1786 transitions. [2023-11-24 22:17:51,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:17:51,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,096 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:52,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 987 states and 1792 transitions. [2023-11-24 22:17:52,135 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1792 transitions. [2023-11-24 22:17:52,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:17:52,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 988 states and 1792 transitions. [2023-11-24 22:17:52,302 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1792 transitions. [2023-11-24 22:17:52,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:17:52,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,491 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:17:52,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 995 states and 1834 transitions. [2023-11-24 22:17:52,670 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1834 transitions. [2023-11-24 22:17:52,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:17:52,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,799 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:52,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 996 states and 1834 transitions. [2023-11-24 22:17:52,832 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1834 transitions. [2023-11-24 22:17:52,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:17:52,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,241 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:54,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 999 states and 1867 transitions. [2023-11-24 22:17:54,017 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1867 transitions. [2023-11-24 22:17:54,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:17:54,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,158 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:17:54,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 1002 states and 1873 transitions. [2023-11-24 22:17:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1873 transitions. [2023-11-24 22:17:54,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:17:54,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,733 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:54,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 1003 states and 1875 transitions. [2023-11-24 22:17:54,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1875 transitions. [2023-11-24 22:17:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:17:54,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,097 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:17:55,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1004 states and 1876 transitions. [2023-11-24 22:17:55,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1876 transitions. [2023-11-24 22:17:55,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:17:55,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,450 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-24 22:17:55,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1005 states and 1876 transitions. [2023-11-24 22:17:55,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1876 transitions. [2023-11-24 22:17:55,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-24 22:17:55,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:55,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1006 states and 1876 transitions. [2023-11-24 22:17:55,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1876 transitions. [2023-11-24 22:17:55,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 22:17:55,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,873 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:17:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1876 states to 1007 states and 1876 transitions. [2023-11-24 22:17:55,904 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1876 transitions. [2023-11-24 22:17:55,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 22:17:55,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,032 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:17:56,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1010 states and 1882 transitions. [2023-11-24 22:17:56,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1882 transitions. [2023-11-24 22:17:56,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 22:17:56,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,199 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:17:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1011 states and 1883 transitions. [2023-11-24 22:17:56,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1883 transitions. [2023-11-24 22:17:56,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 22:17:56,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,585 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:57,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1015 states and 1924 transitions. [2023-11-24 22:17:57,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1924 transitions. [2023-11-24 22:17:57,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 22:17:57,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,775 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:17:57,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1016 states and 1924 transitions. [2023-11-24 22:17:57,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1924 transitions. [2023-11-24 22:17:57,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-11-24 22:17:57,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,937 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-24 22:17:57,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1017 states and 1924 transitions. [2023-11-24 22:17:57,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1924 transitions. [2023-11-24 22:17:57,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 22:17:57,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,099 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-24 22:17:58,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1018 states and 1924 transitions. [2023-11-24 22:17:58,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1924 transitions. [2023-11-24 22:17:58,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 22:17:58,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,477 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:59,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1023 states and 1963 transitions. [2023-11-24 22:17:59,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1963 transitions. [2023-11-24 22:17:59,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 22:17:59,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,715 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-24 22:17:59,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1026 states and 1967 transitions. [2023-11-24 22:17:59,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1967 transitions. [2023-11-24 22:17:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-24 22:17:59,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,936 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.